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absorbency lightest

holds 1worth.
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size chart


A barely-there style with a lace waistband and no visible panty line, made for your lightest days.


This style has minimal coverage and fits true to size, but feel free to size down if you prefer a tighter fit.

Thinx - Thong - Style+Fit.jpg
Wear this one at the end of your period, or as a backup layer of protection with tampons or a cup.


  • body: 84% polyamide, 16% elastane
  • body liner: 95% cotton, 5% elastane
  • gusset 1 (wicking): 95% cotton, 5% elastane
  • gusset 2 (absorbent): 96% cotton, 4% elastane
  • gusset 3 (barrier): 100% polyester, coated w/ breathable PU

Our underwear is certified according to STANDARD 100 by OEKO-TEX:registered: [20.HUS.04850 | HOHENSTEIN HTTI]

care instructions

Wash before wearing. Hand wash or machine wash cold on a delicate cycle. Do not use bleach or fabric softener. Hang dry — no ironing please!

It's ideal for those “will I get it?” days and the “thank god it’s almost over” days. Even on my heavy days, I wear them with my cup to avoid leakage.
Liv from Toronto, Ontario, medium to heavy flow

how our period underwear works

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